Check valve

For over ten years Dipper Valve Company’s manufacturers and design engineers involved in the localizing of manufacturing check valves for long distance transporting pipelines have used more than ten unique patent technologies to produce check valves applied to long distance gas and oil transporting pipelines. We have a successful experience in manufacturing axial flow check valve, piggable check valve, cryogenic check valve as well as slurry check valves. We offer a wide range of pipeline valves for natural gas, crude oil, LNG and slurry pipelines. Our products ensure the long distance transmission pipeline safe and reliable running, which in its turn drives forcefully the localizing of manufacturing check valves for long distance transmission pipelines.